CVE-2023-49550

HIGH

Cesanta mjs 2.20.0 - Denial of Service via mjs+0x4ec508 Component

Title source: llm
STIX 2.1

Description

An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs+0x4ec508 component.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Vendor Advisory
https://github.com/cesanta/mjs/issues/252

Scores

CVSS v3 7.5
EPSS 0.0076
EPSS Percentile 50.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
cesanta/mjs 2.20.0
Published Jan 02, 2024
Tracked Since Feb 18, 2026